EP3882235A4 - Procédé de fabrication de composé isocyanate - Google Patents

Procédé de fabrication de composé isocyanate Download PDF

Info

Publication number
EP3882235A4
EP3882235A4 EP19883776.7A EP19883776A EP3882235A4 EP 3882235 A4 EP3882235 A4 EP 3882235A4 EP 19883776 A EP19883776 A EP 19883776A EP 3882235 A4 EP3882235 A4 EP 3882235A4
Authority
EP
European Patent Office
Prior art keywords
production method
isocyanate compound
isocyanate
compound
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19883776.7A
Other languages
German (de)
English (en)
Other versions
EP3882235A1 (fr
Inventor
Akihiko Tsuda
Takashi Okazoe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe University NUC
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Kobe University NUC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd, Kobe University NUC filed Critical Asahi Glass Co Ltd
Publication of EP3882235A1 publication Critical patent/EP3882235A1/fr
Publication of EP3882235A4 publication Critical patent/EP3882235A4/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/02—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from isocyanates with formation of carbamate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
EP19883776.7A 2018-11-15 2019-11-14 Procédé de fabrication de composé isocyanate Pending EP3882235A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018214988 2018-11-15
PCT/JP2019/044666 WO2020100971A1 (fr) 2018-11-15 2019-11-14 Procédé de fabrication de composé isocyanate

Publications (2)

Publication Number Publication Date
EP3882235A1 EP3882235A1 (fr) 2021-09-22
EP3882235A4 true EP3882235A4 (fr) 2022-08-10

Family

ID=70731946

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19883776.7A Pending EP3882235A4 (fr) 2018-11-15 2019-11-14 Procédé de fabrication de composé isocyanate

Country Status (4)

Country Link
EP (1) EP3882235A4 (fr)
JP (1) JP7445265B2 (fr)
CN (1) CN113015719A (fr)
WO (1) WO2020100971A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111747868B (zh) * 2020-07-20 2021-07-27 王植源 一种对苯二异氰酸酯的制备方法
CN116940548A (zh) * 2021-02-12 2023-10-24 国立大学法人神户大学 羰基卤化物的制造方法
KR20230128318A (ko) * 2021-02-12 2023-09-04 고쿠리츠다이가쿠호진 고베다이가쿠 할로겐화 카르보닐의 제조 방법
WO2024135142A1 (fr) * 2022-12-21 2024-06-27 国立大学法人神戸大学 Procédé de production d'un halogénure de carbonyle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3392238A1 (fr) * 2015-12-18 2018-10-24 Sumitomo Chemical Company, Limited Procédé de fabrication de composé isocyanate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5900920B2 (ja) * 2012-03-05 2016-04-06 国立大学法人神戸大学 ハロゲン化炭化水素に光照射して得られる混合物の使用
WO2015156245A1 (fr) 2014-04-09 2015-10-15 国立大学法人神戸大学 Procédé de production d'ester d'acide carboxylique halogéné

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3392238A1 (fr) * 2015-12-18 2018-10-24 Sumitomo Chemical Company, Limited Procédé de fabrication de composé isocyanate

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020100971A1 *
YUKI KUWAHARA ET AL: "Photochemical Molecular Storage of Cl 2 , HCl, and COCl 2 : Synthesis of Organochlorine Compounds, Salts, Ureas, and Polycarbonate with Photodecomposed Chloroform", ORGANIC LETTERS, vol. 14, no. 13, 12 June 2012 (2012-06-12), US, pages 3376 - 3379, XP055613091, ISSN: 1523-7060, DOI: 10.1021/ol301356r *

Also Published As

Publication number Publication date
CN113015719A (zh) 2021-06-22
JPWO2020100971A1 (ja) 2021-10-21
US20220002234A1 (en) 2022-01-06
JP7445265B2 (ja) 2024-03-07
WO2020100971A1 (fr) 2020-05-22
EP3882235A1 (fr) 2021-09-22

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A4 Supplementary search report drawn up and despatched

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RIC1 Information provided on ipc code assigned before grant

Ipc: C08G 18/70 20060101ALI20220705BHEP

Ipc: C08G 18/32 20060101ALI20220705BHEP

Ipc: C07C 265/12 20060101ALI20220705BHEP

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Ipc: C07C 263/10 20060101AFI20220705BHEP